<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>动画</title>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <style>
        .transition-box {
            margin-bottom: 10px;
            width: 200px;
            height: 100px;
            border-radius: 4px;
            background-color: #409EFF;
            text-align: center;
            color: #fff;
            padding: 40px 20px;
            box-sizing: border-box;
            margin-right: 20px;
        }
    </style>
</head>
<body>
    <div id="app">
        <div>
            <el-button @click="show = !show">Click Me</el-button>

            <div style="display: flex; margin-top: 20px; height: 100px;">
                <transition name="el-fade-in-linear">
                    <div v-show="show" class="transition-box">.el-fade-in-linear</div>
                </transition>
                <transition name="el-fade-in">
                    <div v-show="show" class="transition-box">.el-fade-in</div>
                </transition>
            </div>
        </div>

        <div style="margin-top: 50px">
            <el-button @click="show2 = !show2">Click Me</el-button>

            <div style="display: flex; margin-top: 20px; height: 100px">
                <transition name="el-zoom-in-center">
                    <div v-show="show2" class="transition-box">.el-zoom-in-center</div>
                </transition>

                <transition name="el-zoom-in-top">
                    <div v-show="show2" class="transition-box">.el-zoom-in-top</div>
                </transition>

                <transition name="el-zoom-in-bottom">
                    <div v-show="show2" class="transition-box">.el-zoom-in-bottom</div>
                </transition>
            </div>
        </div>

        <div style="margin-top: 50px">
            <el-button @click="show3 = !show3">Click Me</el-button>

            <div style="margin-top: 20px; height: 200px;">
                <el-collapse-transition>
                    <div v-show="show3">
                        <div class="transition-box">el-collapse-transition</div>
                        <div class="transition-box">el-collapse-transition</div>
                    </div>
                </el-collapse-transition>
            </div>
        </div>
    </div>

    <!-- import Vue before Element -->
    <script src="https://unpkg.com/vue/dist/vue.js"></script>
    <!-- 引入组件库 -->
    <script src="https://unpkg.com/element-ui/lib/index.js"></script>
    <script>
        new Vue({
            el: '#app',
            data() {
                return {
                    show: true,
                    show2: true,
                    show3: true
                }
            }
        })
    </script>
</body>
</html>